![TIL the longest piece of music written - John Cage's ASLAP (As SLow As Possible), which began in 2001 and is scheduled to end in 2640... 639 years later. : r/todayilearned TIL the longest piece of music written - John Cage's ASLAP (As SLow As Possible), which began in 2001 and is scheduled to end in 2640... 639 years later. : r/todayilearned](https://external-preview.redd.it/yGuv_w7WpfSllgvkUVMt7N4bJYiahUIgWN-3zvO-SgU.jpg?auto=webp&s=18b752aa15fc8aab7baca5b92254bdc71413304a)
TIL the longest piece of music written - John Cage's ASLAP (As SLow As Possible), which began in 2001 and is scheduled to end in 2640... 639 years later. : r/todayilearned
![Column: This is the longest, slowest concert ever. It began 21 years ago and is just getting started Column: This is the longest, slowest concert ever. It began 21 years ago and is just getting started](https://ca-times.brightspotcdn.com/dims4/default/f28e2b9/2147483647/strip/false/crop/3594x2022+0+187/resize/1200x675!/quality/80/?url=https%3A%2F%2Fcalifornia-times-brightspot.s3.amazonaws.com%2F55%2F2c%2F603969214d5684a15ca7eb11141a%2Faptopix-germany-john-cage-organ-00495.jpg)
Column: This is the longest, slowest concert ever. It began 21 years ago and is just getting started
![Discover the Longest Song in the World: A 639-Year Performance of the John Cage Composition Called "Organ/ASLSP (As Slow As Possible)" | Open Culture Discover the Longest Song in the World: A 639-Year Performance of the John Cage Composition Called "Organ/ASLSP (As Slow As Possible)" | Open Culture](https://i.ytimg.com/vi/5VOCBRhhVr4/maxresdefault.jpg)
Discover the Longest Song in the World: A 639-Year Performance of the John Cage Composition Called "Organ/ASLSP (As Slow As Possible)" | Open Culture
![This is How You Perform a Piece of Music 1,000 Years Long | by The Long Now Foundation | Long Now | Medium This is How You Perform a Piece of Music 1,000 Years Long | by The Long Now Foundation | Long Now | Medium](https://miro.medium.com/v2/resize:fit:1400/1*yeZddrEjkTawi-tQ2fVG3A.jpeg)
This is How You Perform a Piece of Music 1,000 Years Long | by The Long Now Foundation | Long Now | Medium
![Eigenbros on Twitter: "@johncarlosbaez If memory serves correctly, this is the longest music piece ever written. John cage has a bunch of experimental pieces like this, including the popular 4'33" which is Eigenbros on Twitter: "@johncarlosbaez If memory serves correctly, this is the longest music piece ever written. John cage has a bunch of experimental pieces like this, including the popular 4'33" which is](https://pbs.twimg.com/media/EhJ4c5gXsAE3N7D.png)